﻿#region License Info
//Component of Cronos Package, http://www.codeplex.com/cronos
//Copyright (C) 2009 Anthony Brockwell

//This program is free software; you can redistribute it and/or
//modify it under the terms of the GNU General Public License
//as published by the Free Software Foundation; either version 2
//of the License, or (at your option) any later version.

//This program is distributed in the hope that it will be useful,
//but WITHOUT ANY WARRANTY; without even the implied warranty of
//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//GNU General Public License for more details.

//You should have received a copy of the GNU General Public License
//along with this program; if not, write to the Free Software
//Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#endregion


using System;
using System.Windows.Forms;
using ABMath.ModelFramework.Data;
using ABMath.ModelFramework.Visuals;
using ExtraControlLibrary.DirectedGraphs;

namespace ExtraControlLibrary.VisualControls
{
    /// <summary>
    /// This is the visual display for a DataSource object.
    /// </summary>
    public partial class DataSourceControl : UserControl
    {
        public DataSource DataSource { get; protected set; }

        private DirectedGraphViewer dagViewer;

        public DataSourceControl(DataSource ds, DirectedGraphViewer dagViewer, bool showLag0)
        {
            InitializeComponent();

            this.dagViewer = dagViewer;
            tsPlotControl1.ShowLag0 = showLag0;

            propertyGrid1.SelectedObject = ds;
            DataSource = ds;

            if (ds.Data != null)
                tsPlotControl1.SetVisual(new TSPlotVisual(ds.Data));
        }

        private void refreshButton_Click(object sender, EventArgs e)
        {
            string infoMsg;
            if (!DataSource.RefreshFromSource(out infoMsg))
            {
                if (infoMsg != null)
                    MessageBox.Show(infoMsg, "Error");
            }
            else
            {
                tsPlotControl1.SetVisual(new TSPlotVisual(DataSource.Data));
                dagViewer.UpdateFromNodeContaining(DataSource);
            }
        }
    }
}
